[PATCH v5 0/4] HID: hidraw: HIDIOCREVOKE introduction

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The is the v5 of the HIDIOCREVOKE patches.

After a small discussion with Peter, we decided to:
- drop the BPF hooks that are problematic (Linus doesn't want
  "ALLOW_ERROR_INJECTION" to be used as "normal" fmodret bpf hooks)
- punt those BPF hooks later once we get the API right
- I'll be the one sending that new version, given that it's easier for
  me ATM

For testing the patch, and for convenience, I added a new selftest
program that can test this new ioctl. This will also allow us to
integrate the (future) BPF hooks and show how this should be used.

Signed-off-by: Benjamin Tissoires <bentiss@xxxxxxxxxx>
---
Changes in v5:
- check for ENODEV when required in selftests
- create new common header for the HID tests that can be reused in other
  HID selftests
- Link to v4: https://lore.kernel.org/r/20240827-hidraw-revoke-v4-0-88c6795bf867@xxxxxxxxxx

Link to v3: https://lore.kernel.org/all/20240812052753.GA478917@quokka/

---
Benjamin Tissoires (3):
      selftests/hid: extract the utility part of hid_bpf.c into its own header
      selftests/hid: Add initial hidraw tests skeleton
      selftests/hid: Add HIDIOCREVOKE tests

Peter Hutterer (1):
      HID: hidraw: add HIDIOCREVOKE ioctl

 drivers/hid/hidraw.c                     |  39 ++-
 include/linux/hidraw.h                   |   1 +
 include/uapi/linux/hidraw.h              |   1 +
 tools/testing/selftests/hid/.gitignore   |   1 +
 tools/testing/selftests/hid/Makefile     |   2 +-
 tools/testing/selftests/hid/hid_bpf.c    | 437 +------------------------------
 tools/testing/selftests/hid/hid_common.h | 436 ++++++++++++++++++++++++++++++
 tools/testing/selftests/hid/hidraw.c     | 237 +++++++++++++++++
 8 files changed, 714 insertions(+), 440 deletions(-)
---
base-commit: 6e4436539ae182dc86d57d13849862bcafaa4709
change-id: 20240826-hidraw-revoke-0a02ebb21743

Best regards,
-- 
Benjamin Tissoires <bentiss@xxxxxxxxxx>





[Index of Archives]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]

  Powered by Linux